package com.zpark.test;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author xiaoyu
 * @version 1.0 2022/9/6
 */
public class Demo01 {
    public static void main(String[] args) {
        Logger log = LoggerFactory.getLogger(Demo01.class);
        log.info("Demo01类被执行了");
        log.debug("123");
        log.error("登录异常");
        log.warn("警告");
        log.trace("轨迹");
    }
}
